YH

Yusuke HAYAKAWA

NI Ngk Insulators: 1 patents #44 of 169Top 30%
Overall (2025): #157,176 of 469,880Top 35%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12420469 Method for manufacturing cylindrical honeycomb fired body Yasunori Yamazaki, Kazuya Kageyama 2025-09-23